Title:
冷却水のスケール除去装置及びそのスケール除去装置を用いたスケール除去方法
Document Type and Number:
Japanese Patent JP4790778
Kind Code:
B2
Inventors:
Hiroshi Tanaka
Application Number:
JP2008237028A
Publication Date:
October 12, 2011
Filing Date:
September 16, 2008
Export Citation:
Assignee:
Innovative Design & Technology Co., Ltd.
International Classes:
C02F1/46; C02F5/00; F28G13/00
Domestic Patent References:
| JP2001259690A | ||||
| JP8039072A | ||||
| JP2005152864A | ||||
| JP61025687A | ||||
| JP2003200170A | ||||
| JP2007057203A | ||||
| JP2001170642A |
Foreign References:
| WO2006027825A1 | ||||
| WO2008018316A1 |
Attorney, Agent or Firm:
Patent business corporation Ota patent office